[PATCCH] add converion of H_LongBusyOrder* to -EBUSY in arch/ppc64/kernel/hvconsole.c
paulus at samba.org
Tue Apr 27 15:45:42 EST 2004
Ryan Scott Arnold writes:
> This patch adds handling for H_LongBusyOrder* return codes and converts
> them to the -EBUSY errno for those drivers (only hvcs at this time) who
> prefer arch independent return codes.
> Pending review either I'll push this to Ameslab myself or ask someone
> else (antonb) to do it if that would be a preferred method.
Patch looks fine. I'll check it in.
Just looking at the surrounding code, I wonder why we return -EPERM
for the default case? EINVAL would possibly be a better choice for a
generic "something went wrong".
How are we progressing towards having something that could be sent
upstream (as far as the hvc stuff is concerned)?
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